package com.heima.behavior.service.impl;

import com.heima.behavior.service.ApBehaviorEntryService;
import com.heima.behavior.service.ApUnlikeBehaviorService;
import com.heima.common.exception.CustException;
import com.heima.model.behavior.dtos.UnLikesBehaviorDTO;
import com.heima.model.behavior.pojos.ApBehaviorEntry;
import com.heima.model.behavior.pojos.ApUnlikesBehavior;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import com.heima.model.threadlocal.AppThreadLocalUtils;
import com.heima.model.user.pojos.ApUser;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.stereotype.Service;

@Service
public class ApUnlikeBehaviorServiceImpl implements ApUnlikeBehaviorService {
    @Autowired
    ApBehaviorEntryService apBehaviorEntryService;

    @Autowired
    MongoTemplate mongoTemplate;

    @Override
    public ResponseResult unlikeBehavior(UnLikesBehaviorDTO dto) {
        ApUser user = AppThreadLocalUtils.getUser();
        if (user == null) {
            CustException.cust(AppHttpCodeEnum.NEED_LOGIN);
        }
        //根据当前登录用户id查询行为实体对象
        ApBehaviorEntry entry = apBehaviorEntryService.findByUserIdOrEquipmentId(user.getId(), dto.getEquipmentId());
        if (entry == null) {
            CustException.cust(AppHttpCodeEnum.DATA_NOT_EXIST, "获取行为实体信息失败");
        }

        Query query = Query.query(Criteria.where("entryId").is(entry.getId()).and("articleId").is(dto.getArticleId()));

        ApUnlikesBehavior apUnlikesBehavior = mongoTemplate.findOne(query, ApUnlikesBehavior.class);
        if (apUnlikesBehavior != null && apUnlikesBehavior.getType().intValue() == 0) {
            CustException.cust(AppHttpCodeEnum.DATA_EXIST, "您已经设置了不喜欢");
        }
        //判断是否是不喜欢从操作
        if (dto.getType().intValue() ==0 ) {
            //判断不喜欢是否存在
            apUnlikesBehavior = new ApUnlikesBehavior();
            apUnlikesBehavior.setType(dto.getType());
            apUnlikesBehavior.setArticleId(dto.getArticleId());
            mongoTemplate.save(apUnlikesBehavior);
        } else {
            mongoTemplate.remove(query, ApUnlikesBehavior.class);
        }
        return ResponseResult.okResult();
    }
}
